Lot
458

AN EXQUISITE SINGLE-STONE DIAMOND RING, BY HARRY WINSTON

Price realisedCHF 718,500

EstimateCHF 420,000 - CHF 480,000

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AN EXQUISITE SINGLE-STONE DIAMOND RING, BY HARRY WINSTON
Set with a cushion-shaped diamond weighing 8.08 carats with tapered baguette-cut diamond shoulders to the platinum hoop
Signed by Harry Winston
With certificate 5318119 dated 4/1/1991 from the Gemological Institute of America stating that the diamond is D colour, internally flawless clarity and with appendix from the Gübelin Gemmological Laboratory stating that the diamond possesses a purity of colour and an exceptional degree of transparency which are particular to the finest of type IIa natural diamonds. Diamonds of this type and quality are very rare and will most certainly evoke references to the historic term of "Golconda".